#
340d79a1 |
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06-Oct-2023 |
Rob Herring <robh@kernel.org> |
ASoC: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> # for at91 Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231006-dt-asoc-header-cleanups-v3-1-13a4f0f7fee6@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
3c884cb5 |
|
12-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: wm8753: Update to use maple tree register cache The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. In v6.5 it has also acquired the ability to generate multi-register writes in sync operations, bringing performance up to parity with the rbtree cache there. Update the wm8753 driver to use the more modern data structure. Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230713-asoc-cirrus-maple-v1-25-a62651831735@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
9abcd240 |
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25-Apr-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
ASoC: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org
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#
02004449 |
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23-Jun-2022 |
Charles Keepax <ckeepax@opensource.cirrus.com> |
ASoC: wm*: Remove now redundant non_legacy_dai_naming flag The ASoC core has now been changed to default to the non-legacy DAI naming, as such drivers using the new scheme no longer need to specify the non_legacy_dai_naming flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-66-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
97b0b6e3 |
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05-Apr-2022 |
Stephen Kitt <steve@sk2.org> |
ASoC: wm*: use simple i2c probe function The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. wm8731.c is excluded and will be submitted separately. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt <steve@sk2.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220405122411.2096387-1-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
26d3c16e |
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08-Jul-2020 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs: wm*: merge .digital_mute() into .mute_stream() snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/87v9ixwiwr.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
3e146b55 |
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08-Jul-2020 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
ASoC: codecs: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200709010359.GA18971@embeddedor Signed-off-by: Mark Brown <broonie@kernel.org>
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#
6d75dfc3 |
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15-Jun-2020 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs: wm*: rename to snd_soc_component_read() We need to use snd_soc_component_read() instead of snd_soc_component_read32() This patch renames _read32() to _read() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87eeqf4mcl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
5e518edd |
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14-May-2020 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs: use snd_soc_xxx_active() We have snd_soc_dai/dai_stream/component_active() macro This patch uses it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/87wo5e58j4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
22d15fc5 |
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28-Jan-2018 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: wm8753: replace codec to component Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
b0e92b51 |
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08-Nov-2017 |
Gustavo A. R. Silva <garsilva@embeddedor.com> |
ASoC: wm8753: mark expected switch fall-throughs In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 146568 Addresses-Coverity-ID: 146569 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
af4b654f |
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13-Dec-2016 |
Alexander Shiyan <shc_work@mail.ru> |
ASoC: wm8753: Add control to allow swapping HiFi DAC channels This patch adds a control to allow swapping HiFi DAC Left/Right channels. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f802d6c0 |
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31-Aug-2016 |
Julia Lawall <Julia.Lawall@lip6.fr> |
ASoC: constify snd_soc_codec_driver structures Check for snd_soc_codec_driver structures that are only passed to snd_soc_register_codec or memcpy (2nd arg), for which the corresponding parameters are declared const. Declare as const snd_soc_codec_driver structures that have these properties. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_soc_codec_driver i@p = { ... }; @ok@ identifier r.i; expression e1,e2,e3; position p; @@ ( snd_soc_register_codec(e1,&i@p,e2,e3) | memcpy(e1,&i@p,e2) ) @bad@ position p != {r.p,ok.p}; identifier r.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_soc_codec_driver i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
73238401 |
|
08-Aug-2016 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codec duplicated callback function goes to component on wm8753 codec driver and component driver has duplicated callback functions, and codec side functions are just copied to component side when register timing. This was quick-hack, but no longer needed. This patch moves these functions from codec driver to component driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
eb87f9e2 |
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24-Jun-2016 |
Alexander Shiyan <shc_work@mail.ru> |
ASoC: wm8753: Replace magic number Use SND_SOC_NOPM constant, instead of -1. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
34c5cdbc |
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24-Jun-2016 |
Amitoj Kaur Chawla <amitoj1606@gmail.com> |
ASoC: wm8753: Remove unneeded header file Drop redundant include of moduleparam.h The Coccinelle semantic patch used to make this change is as follows: @ includesmodule @ @@ @ depends on includesmodule @ @@ - #include <linux/moduleparam.h> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
0cad1053 |
|
29-Feb-2016 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8753: Fix enum ctl accesses in a wrong type "DAI Mode" ctl in wm8753 codec driver is enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
3821a065 |
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23-Oct-2015 |
Andrew F. Davis <afd@ti.com> |
spi: Drop owner assignment from spi_drivers An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
b9704998 |
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31-Jul-2015 |
Axel Lin <axel.lin@ingics.com> |
ASoC: wm8753: Drop wm8753_writeable function When .max_register is set and .writeable_reg is not implement, registers between 0 and .max_register are writeable. This is the same as current implementation of wm8753_writeable(), so just drop implementation for .writeable_reg callback. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
11c3727c |
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02-Aug-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8753: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD() that it automatically calculates the number of items in the TLV and is hence less prone to manual error. Generate using the following coccinelle script // <smpl> @@ declarer name DECLARE_TLV_DB_RANGE; identifier tlv; constant x; @@ -unsigned int tlv[] = { - TLV_DB_RANGE_HEAD(x), +DECLARE_TLV_DB_RANGE(tlv, ... -}; +); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
1c07a4de |
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14-Jul-2015 |
Krzysztof Kozlowski <krzk@kernel.org> |
ASoC: drivers: Drop owner assignment from i2c_driver i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
6093e926 |
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01-Jun-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8753: Replace direct snd_soc_codec dapm field access The dapm field of the snd_soc_codec struct is eventually going to be removed, in preparation for this replace all manual access to codec->dapm.bias_level with snd_soc_codec_get_bias_level(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f4bf8d77 |
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27-Apr-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Move bias level update to the core All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
a1f0b967 |
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30-Mar-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8753: Cleanup manual bias level transitions Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
35afd922 |
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30-Mar-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8753: Integrate capacitor charging into the DAPM sequence When being powered on, either initially on probe or when resuming from suspend, the wm8971 configures the device for quick output capacitor charging. Since the charging can take a rather long time (up to multiple seconds) it is done asynchronously without blocking. A delayed work item is run once the charging is finished and the device is switched to the target bias level. This all done asynchronously to the regular DAPM sequence accessing the same data structures and registers without any looking, which can lead to race conditions. Furthermore this potentially delays the start of stream on the CODEC while the rest of the system is already up and running, meaning the first bytes of audio are lost. It also does no comply with the assumption of the DAPM core that if set_bias_level() returned successfully the device will be at the requested bias level. This patch slightly refactors things and makes sure that the caps charging is properly integrated into the DAPM sequence. When transitioning from SND_SOC_BIAS_OFF to SND_SOC_BIAS_STANDBY the part will be put into fast charging mode and a work item will be scheduled that puts it back into standby charging once the charging period has elapsed. If a playback or capture stream is started while charging is in progress the driver will now wait in SND_SOC_BIAS_PREPARE until the charging is done. This makes sure that charging is done asynchronously in the background when the chip is idle, but at the same time makes sure that playback/capture is not started before the charging is done. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
9cca023e |
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29-Sep-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8{350,753,971}: Use snd_soc_dapm_to_codec() instead of dapm->codec The CODEC struct in the snd_soc_dapm_context struct is deprecated and scheduled for removal. Use the snd_soc_dapm_to_codec() function instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f21b6604 |
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30-Jul-2014 |
Mark Brown <broonie@linaro.org> |
ASoC: wm8753: Convert to params_width() The CODEC doesn't care how data is laid out in memory. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
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#
ea53bf77 |
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18-Mar-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Add snd_soc_kcontrol_codec() helper function For CODEC controls snd_kcontrol_chip() currently returns a pointer to the CODEC that registered the control. With the upcoming consolidation of platform and CODEC controls this will change. Prepare for this by introducing the snd_soc_kcontrol_codec() helper function that will hide the implementation details of how the CODEC for a control can be obtained. This will allow us to change this easily in the future. The patch also updates all CODEC drivers to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
5d6be5aa |
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10-Mar-2014 |
Xiubo Li <Li.Xiubo@freescale.com> |
ASoC: codec: Simplify ASoC probe code. For some CODEC drivers like who act as the MFDs children are ignored by this patch. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
5c898e74 |
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05-Mar-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Add helper function to check whether a CODEC is active Instead of directly checking the 'active' field of the CODEC struct add a new helper function that will return either true or false depending on whether the CODEC is active. This will make the migration to the component level easier. The patch also updates all CODEC drivers that check the active attribute to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
48b5e1fb |
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01-Mar-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8753: Remove superfluous 'codec->cache_sync = 1' The wm8763 driver uses regmap for IO which means that codec->cache_sync is not used. The line was added in commit d3398ff ('ASoC: Convert WM8753 to direct regmap API usage'). Presumably this was meant to be regcache_mark_dirty(), but since we already call regcache_mark_dirty() in the core when suspending the CODEC it is safe to just remove the line. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
2c486433 |
|
20-Nov-2013 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: wm8753: Use IS_ENABLED() macro Using the IS_ENABLED() macro can make the code shorter and simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
ec1d648d |
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18-Jul-2013 |
Mark Brown <broonie@linaro.org> |
ASoC: wm8753: Use power efficient workqueue The work used to allow the capcitors to ramp is not performance sensitive so let the scheduler run it wherever is most efficient rather than in a per CPU workqueue by using the system power efficient workqueue. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
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#
7a79e94e |
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07-Dec-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
ASoC: codecs: remove __dev* attributes CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
eb781f78 |
|
21-Nov-2012 |
Tushar Behera <tushar.behera@linaro.org> |
ASoC: wm8753: Convert to use devm_regmap_init_{spi,i2c}() Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
ada7efe2 |
|
21-Nov-2012 |
Tushar Behera <tushar.behera@linaro.org> |
ASoC: wm8753: remove invalid free of devm_ allocated data Fixes following warning. sound/soc/codecs/wm8753.c:1594:1-6: WARNING: invalid free of devm_ allocated data Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
43829731 |
|
20-Aug-2012 |
Tejun Heo <tj@kernel.org> |
workqueue: deprecate flush[_delayed]_work_sync() flush[_delayed]_work_sync() are now spurious. Mark them deprecated and convert all users to flush[_delayed]_work(). If you're cc'd and wondering what's going on: Now all workqueues are non-reentrant and the regular flushes guarantee that the work item is not pending or running on any CPU on return, so there's no reason to use the sync flushes at all and they're going away. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Mattia Dongili <malattia@linux.it> Cc: Kent Yoder <key@linux.vnet.ibm.com> Cc: David Airlie <airlied@linux.ie> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Alasdair Kergon <agk@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: Anton Vorontsov <cbou@mail.ru> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Eric Van Hensbergen <ericvh@gmail.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Petr Vandrovec <petr@vandrovec.name> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Avi Kivity <avi@redhat.com>
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#
656baaeb |
|
22-May-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: codecs: Refresh copyrights for Wolfson drivers Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
e6968a17 |
|
04-Apr-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: codecs: Remove rtd->codec usage from CODEC drivers In order to support CODEC<->CODEC links remove the assumption that there is only a single CODEC on a DAI link by removing the use of the CODEC pointer in the rtd from the CODEC drivers. They are already being passed their DAI whenever they are passed an rtd and can get the CODEC from there. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
ad20ff92 |
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26-Feb-2012 |
Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> |
ASoC: wm8753: fix initialization Without that fix the wm8753 SPI initialization fails, and then produces a kernel panic during boot with the following call trace: Unable to handle kernel paging request at virtual address 37386d9b [<c01ccafc>] (regmap_get_val_bytes+0x0/0x14) from [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc) [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc) from [<c0244a4c>] (wm8753_probe+0x5c/0x1c4) [<c0244a4c>] (wm8753_probe+0x5c/0x1c4) from [<c023bb24>] (soc_probe_codec+0x174/0x284) [<c023bb24>] (soc_probe_codec+0x174/0x284) from [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28) [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28) from [<c023d278>] (snd_soc_register_card+0x240/0x2d4) [<c023d278>] (snd_soc_register_card+0x240/0x2d4) from [<c023d330>] (soc_probe+0x24/0x40) [<c023d330>] (soc_probe+0x24/0x40) from [<c01c3900>] (platform_drv_probe+0x14/0x18) [...] The commit d3398ff05907167f463e119421b053ce043741d1 ( ASoC: Convert WM8753 to direct regmap API usage ) introduced the problem. Thanks to Lars-Peter Clausen for helping me a bit during the debugging. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
2c823d14 |
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27-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8753: Convert to devm_kzalloc() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
d3398ff0 |
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21-Nov-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM8753 to direct regmap API usage Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
84b315ee |
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02-Dec-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Drop unused state parameter from CODEC suspend callback The existence of this parameter is purely historical. None of the CODEC drivers uses it and we always pass in the same value anyway, so it should be safe to remove it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
997c2ea9 |
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26-Nov-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded platform_device.h inclusions from CODECs They've not been needed for a long time if they were ever required. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
85e7652d |
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23-Nov-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Constify snd_soc_dai_ops structs Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
56a926dd |
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21-Nov-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM8753 to table based DAPM and control init Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
2391a0e0 |
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16-Nov-2011 |
Timo Juhani Lindfors <timo.lindfors@iki.fi> |
ASoC: wm8753: Skip noop reconfiguration of DAI mode This patch makes it possible to set DAI mode to its currently applied value even if codec is active. This is necessary to allow aplay -t raw -r 44100 -f S16_LE -c 2 < /dev/urandom & alsactl store -f backup.state alsactl restore -f backup.state to work without returning errors. This patch is based on a patch sent by Klaus Kurzmann <mok@fluxnetz.de>. Signed-off-by: Timo Juhani Lindfors <timo.lindfors@iki.fi> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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#
21d17dd2 |
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02-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Fix setting update bits for WM8753_LADC and WM8753_RADC Current code set update bits for WM8753_LDAC and WM8753_RDAC twice, but missed setting update bits for WM8753_LADC and WM8753_RADC. I think it is a copy-paste bug in commit 776065 "ASoC: codecs: wm8753: Fix register cache incoherency". Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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#
70e14122 |
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07-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add device tree binding for WM8753 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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#
63010634 |
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07-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded -codec from WM8753 driver name Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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#
25985edc |
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30-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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#
338ee253 |
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06-Feb-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: codecs: wm8753: Fix DAI mode switching The wm8753 codec supports switching between different DAI modes. The current drivers tries to implement this by changing the DAI driver at runtime. But to properly work this would require support from the ASoC core. So this patch takes a different approch on how the DAI mode switching is implemented. The only difference, from a driver point of view, between the different DAI modes is how to program the DAI format to the hardware. So what this patch is, it stores the current format for each DAI in the drivers private struct and when the DAI mode is changed the format gets simply reprogrammed according to the new DAI mode. Futhermore this patch restricts the changing of the DAI format to when the codec is inactive. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
776065e3 |
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28-Dec-2010 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: codecs: wm8753: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the wm8753 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Furthermore the generic cache uses zero-based numbering while the wm8753 cache uses one-based numbering. Thus we end up with two from each other incoherent caches, which leads to undefined behaviour and crashes. This patch fixes the issue by changing the wm8753 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
fdea0571 |
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12-Dec-2010 |
Takashi Iwai <tiwai@suse.de> |
ASoC: Fix merge errors with flush_scheduled_work() removal delayed_work was moved to dapm in the commit ce6120cca2589ede530200c7cfe11ac9f144333c ASoC: Decouple DAPM from CODECs Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
5b84ba26 |
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11-Dec-2010 |
Tejun Heo <tj@kernel.org> |
sound: don't use flush_scheduled_work() flush_scheduled_work() is deprecated and scheduled to be removed. * cancel[_delayed]_work() + flush_scheduled_work() -> cancel[_delayed]_work_sync(). * wm8350, wm8753 and soc-core use custom code to cancel a delayed work, execute it immediately if it was pending and wait for its completion. This is equivalent to flush_delayed_work_sync(). Use it instead. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
505fb824 |
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21-Nov-2010 |
Jarkko Nikula <jhnikula@gmail.com> |
ASoC: Do not include soc-dapm.h There is no need to include soc-dapm.h since soc.h includes it. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
ce6120cc |
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05-Nov-2010 |
Liam Girdwood <lrg@slimlogic.co.uk> |
ASoC: Decouple DAPM from CODECs Decoupling Dynamic Audio Power Management (DAPM) from codec devices is required when developing ASoC further. Such as for other ASoC components to have DAPM widgets or when extending DAPM to handle cross-device paths. This patch decouples DAPM related variables from struct snd_soc_codec and moves them to new struct snd_soc_dapm_context that is used to encapsulate DAPM context of a device. ASoC core and API of DAPM functions are modified to use DAPM context instead of codec. This patch does not change current functionality and a large part of changes come because of structure and internal API changes. Core implementation is from Liam Girdwood <lrg@slimlogic.co.uk> with some minor core changes, codecs and machine driver conversions from Jarkko Nikula <jhnikula@gmail.com>. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Cc: Cliff Cai <cliff.cai@analog.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Ryan Mallon <ryan@bluewatersys.com> Cc: Timur Tabi <timur@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Jassi Brar <jassi.brar@samsung.com> Cc: Daniel Gloeckner <dg@emlix.com> Cc: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
6b90b55c |
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29-Sep-2010 |
Dimitris Papastamos <dp@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded use of spi_bus_type No need to explicitly set the bus type, spi_register_driver does that for us. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
c6d5cca0 |
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14-Sep-2010 |
Jarkko Nikula <jhnikula@gmail.com> |
ASoC: Remove needless codec->bias_level assignment to SND_SOC_BIAS_OFF This assignment is done by the snd_soc_register_codec so there is no need to redo it in probe function of a codec driver. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
e5eec34c |
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10-Sep-2010 |
Dimitris Papastamos <dp@opensource.wolfsonmicro.com> |
ASoC: Fix incorrect register cache size configuration The reg_cache_size is the number of elements in the register cache, not the size of the cache itself. This is not a problem if the size of each element of the cache is 1 byte but it matters in any other case. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
e6929378 |
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04-Sep-2010 |
Jiri Slaby <jirislaby@kernel.org> |
ASoC: wm8753, remove dead code There is adangling code in wm8753_probe which is never executed. Remove it. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
af3751a0 |
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12-Aug-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded control_data management from Wolfson drivers Now soc-cache.c can figure out the I2C and SPI control data from the device for the CODEC we don't need to manually assign it in drivers. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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#
f0fba2ad |
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17-Mar-2010 |
Liam Girdwood <lrg@slimlogic.co.uk> |
ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi <timur@freescale.com> Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> MPC8610 and PPC fixes. Signed-off-by: Timur Tabi <timur@freescale.com> i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> CC: Tony Lindgren <tony@atomide.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Kevin Hilman <khilman@deeprootsystems.com> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp> CC: Kuninori Morimoto <morimoto.kuninori@renesas.com> CC: Daniel Gloeckner <dg@emlix.com> CC: Manuel Lauss <mano@roarinelk.homelinux.net> CC: Mike Frysinger <vapier.adi@gmail.com> CC: Arnaud Patard <apatard@mandriva.com> CC: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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#
b2c812e2 |
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14-Apr-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add indirection for CODEC private data One of the features of the multi CODEC work is that it embeds a struct device in the CODEC to provide diagnostics via a sysfs class rather than via the device tree, at which point it's much better to use the struct device private data rather than having two places to store it. Provide an accessor function to allow this change to be made more easily, and update all the CODEC drivers are updated. To ensure use of the accessor the private data structure member is renamed, meaning that if code developed with older an older core that still uses private_data is merged it will fail to build. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
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#
5a0e3ad6 |
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24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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#
633154d3 |
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24-Dec-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded suspend checks from CODEC drivers Better integration of the core with the device model means that we now no longer get the ASoC suspend and resume callbacks without the card having been set up. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
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#
0a3f5e35 |
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12-Nov-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove redundant snd_soc_dapm_new_widgets() calls The DAPM widgets are now insntantiated by the core when creating the card so there is no need for the individual CODEC drivers to do so. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
fe3e78e0 |
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03-Nov-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Factor out snd_soc_init_card() snd_soc_init_card() is always called as the last part of the CODEC probe function so we can factor it out into the core card setup rather than have each CODEC replicate the code to do the initialiastation. This will be required to support multiple CODECs per card. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
d2058b0c |
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13-Oct-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove snd_soc_suspend_device() The PM core will grow pm_link infrastructure in 2.6.33 which can be used to implement the intended functionality of the ASoC-specific device suspend and resume callbacks so drop them. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
877ae707 |
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21-Sep-2009 |
Phil Vandry <vandry@TZoNE.ORG> |
ASoC: wm8753: fix mapping when MONOMIX is set to Stereo When MONOMIX is set to Stereo, Left PGA was not powered on but should be. Add a mapping from Capture Left Mux to Capture Left Mixer to fix the issue. Signed-off-by: Phil Vandry <vandry@TZoNE.ORG> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
85488037 |
|
05-Sep-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add source argument to PLL configuration More and more devices feature PLLs and FLLs with the ability to select between multiple input clocks. In order to better support these devices a new argument, source, has been added to the set_pll() configuration API. Using set_clkdiv() is often difficult due to the need to stop the PLL/FLL before any reconfiguration can be done. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
637a935a |
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02-Jul-2009 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Fix wm8753 register cache size and initialization Register cache space was not being allocated for the final register, causing bugs when it was used. Allocate space for it. Also ensure that the final register is displayed in sysfs. [Commit message rewritten to document actual issue. -- broonie] Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
1df892cb |
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03-Jul-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix register cache initialisation for WM8753 The wrong register cache variable was being used to provide the size for the memcpy(), resulting in a copy of only a void * of data. Reported-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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#
b3b50b3f |
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13-Jun-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add suspend and resume callbacks to Wolfson CODEC drivers Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
449bd54d |
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27-May-2009 |
Roel Kluin <roel.kluin@gmail.com> |
ASoC: correct print specifiers for unsigneds Unsigned variables should use `%u' rather than `%d'. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
ae31c1fb |
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04-May-2009 |
Greg Kroah-Hartman <gregkh@suse.de> |
sound: remove driver_data direct access of struct device In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
31cb31f7 |
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11-May-2009 |
Roel Kluin <roel.kluin@gmail.com> |
ASoC: remove driver_data direct access of struct device Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
055a49b0 |
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08-Mar-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unneeded forward reference to WM8753 SPI implementation Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
6335d055 |
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02-Mar-2009 |
Eric Miao <eric.y.miao@gmail.com> |
ASoC: make ops a pointer in 'struct snd_soc_dai' Considering the fact that most cpu_dai or codec_dai are using a same 'snd_soc_dai_ops' for several similar interfaces, 'ops' would be better made a pointer instead, to make sharing easier and code a bit cleaner. The patch below is rather preliminary since the asoc tree is being actively developed, and this touches almost every piece of code, (and possibly many others in development need to be changed as well). Building of all codecs are OK, yet to every SoC, I didn't test that. Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
6d564345 |
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26-Feb-2009 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8753 - Fix build error sound/soc/codecs/wm8753.c: In function 'wm8753_probe': sound/soc/codecs/wm8753.c:1577: error: implicit declaration of function 'wm8753_add_controls' Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
e611bd82 |
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22-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Only write back non-default registers when resuming WM8753 This will reduce the number of writes done on resume, allowing that to complete faster (especially on systems with very slow I2C like the current Samsung driver). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
c2bac160 |
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24-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM8753 to register via normal device probe The base support for the only in-tree user, the GTA01, is out of tree and will be updated separately. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
69e169da |
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22-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Shuffle WM8753 device registration code This patch should be pure code motion, separating that out from the functional changes to move to new style device registration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
93e051d2 |
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22-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Only unregister drivers we registered for WM8753 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
eeb1080b |
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22-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Report I/O errors from WM8753 reset Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
59544d33 |
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18-Feb-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove version display from the WM8753 driver Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
31b59cf9 |
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15-Feb-2009 |
Paul Fertser <fercerpav@gmail.com> |
ASoC: Fix WM8753 DAIs unregistering WM8753 uses a tricky way to switch DAIs "on the fly", for that it registers 2 dummy DAIs and substitutes them depending on mixer control. List element of registered dummy DAIs should be preserved to allow unregistering of DAIs on module unload. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
9e70c1f0 |
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29-Jan-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix null string usage with WM8753 DAIs The WM8753 driver multiplexes the DAI structures it exposes to the outside world, leaving them uninitialised until the codec probes. Since the DAI name is used during the registration and setup process provide a dummy name. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
6627a653 |
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23-Jan-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Push the codec runtime storage into the card structure This is a further stage on the road to refactoring away the ASoC platform device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
91432e97 |
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17-Jan-2009 |
Ian Molton <ian@mnementh.co.uk> |
ASoC: fixes to caching implementations This patch takes fixes a number of bugs in the caching code used by several ASoC codec drivers. Mostly off-by-one fixes. Signed-off-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
3e8e1952 |
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08-Jan-2009 |
Ian Molton <ian@mnementh.co.uk> |
ASoC: cleanup duplicated code. Many codec drivers were implementing cookie-cutter copies of the function that adds kcontrols to the codec. This patch moves this code to a common function snd_soc_add_controls() in soc-core.c and updates all drivers using copies of this function to use the new common version. [Edited to raise priority of error log message and document parameters. -- broonie] Signed-off-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
c9b3a40f |
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09-Dec-2008 |
Takashi Iwai <tiwai@suse.de> |
ALSA: ASoC - Fix wrong section types The module init entries should be __init instead of __devinit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
64089b84 |
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08-Dec-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Register non-AC97 codec DAIs Currently this is done at module probe time since ASoC ties in codec device probe to the instantiation of the entire ASoC device. Subsequent patches will refactor the codec drivers to handle probing separately. Note that the core does not yet use this information. AC97 is special since the codec is controlled over the AC97 link but we want to give the machine driver a chance to set up the system before trying to instantiate since it may need to do configuration before the AC97 link will operate Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
968a6025 |
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28-Nov-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Rename snd_soc_register_card() to snd_soc_init_card() Currently ASoC card initialisation is completed by a function called snd_soc_register_card(). As part of the work to allow independant registration of cards, codecs and machines in ASoC v2 a new function of the same name has been added so rename the existing function to facilitate the merge of v2. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
dee89c4d |
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18-Nov-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Merge snd_soc_ops into snd_soc_dai_ops Liam Girdwood's ASoC v2 work avoids having two different ops structures for DAIs by merging the members of struct snd_soc_ops into struct snd_soc_dai_ops, allowing per DAI configuration for everything. Backport this change. This paves the way for future work allowing any combination of DAIs to be connected rather than having fixed purpose CODEC and CPU DAIs and only allowing CODEC<->CPU interconnections. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
d331124d |
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12-Oct-2008 |
Liam Girdwood <lrg@slimlogic.co.uk> |
ALSA: ASoC: update email address for Liam Girdwood Update the contact information for Liam Girdwood in ASoC core and drivers as my old email address is no longer valid. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
3ab57fbe |
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07-Oct-2008 |
Jarkko Nikula <jarkko.nikula@nokia.com> |
ALSA: ASoC: Remove unused AUDIO_NAME define from codec drivers Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
dd0c0c80 |
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06-Oct-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ALSA: ASoC: Add WM8753 SPI support Implement SPI support for WM8753, cut'n'pasting from the support for WM8731 contributed by Cliff Cai and Alan Horstmann since the wire format is the same for both codecs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
4037314a |
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01-Oct-2008 |
Rob Sims <openmoko-z@robsims.com> |
ASoC: Set correct name for WM8753 rec mixer output Rob Sims wrote: "I can't seem to turn on register 0x17, bit 3 in the sound chip, except by codec_reg_write; the mixer lacks direct or indirect control. It seems there are two names for the output of the rec mixer: Capture ST Mixer Playback Mixer Would the following do the trick?" I confirm that this solves the audio problems I was having. Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
ad4503d8 |
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01-Sep-2008 |
Jean Delvare <khali@linux-fr.org> |
sound: ASoC: Convert wm8753 to a new-style i2c driver Convert the wm8753 codec driver to the new (standard) i2c device driver binding model. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ville Syrjala <syrjala@sci.fi> Cc: Frank Mandarino <fmandarino@endrelia.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
3051e41a |
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25-Aug-2008 |
Jean Delvare <khali@linux-fr.org> |
ALSA: ASoC: Fix double free and memory leak in many codec drivers Many SoC audio codec drivers have improper freeing of memory in error paths. * codec is allocated in the platform device probe function, but is not freed there in case of error. Instead it is freed in the i2c device probe function's error path. However the success or failure of both functions is not linked, so this could result in a double free (if the platform device is successfully probed, the i2c device probing fails and then the platform driver is unregistered.) * codec->private_data is allocated in many platform device probe functions but not freed in their error paths. This patch hopefully solves all these problems. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
7a8fc9b2 |
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17-Aug-2008 |
Adrian Bunk <bunk@kernel.org> |
removed unused #include <linux/version.h>'s This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
e550e17f |
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07-Jul-2008 |
Liam Girdwood <lg@opensource.wolfsonmicro.com> |
ALSA: asoc: codecs - merge structs snd_soc_codec_dai and snd_soc_cpu_dai. This patch merges struct snd_soc_codec_dai and struct snd_soc_cpu_dai into struct snd_soc_dai for the codec drivers. Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
a5c95e90 |
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23-Jun-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ALSA: ASoC: Replace custom debug macros with pr_ equivalents Several ASoC codec drivers use custom macros equivalent to the standard pr_ macros, most of which are not actually used. Replace these custom macros with the standard ones. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
2cc8c609 |
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11-Jun-2008 |
Mike Montour <mail@mmontour.net> |
ALSA: ASoC: Add TLV information to remaining WM8753 controls Signed-off-by: Mike Montour <mail@mmontour.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
d751b233 |
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11-Jun-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ALSA: ASoC: Fix register cache sizes for Wolfson codecs The register cache size is used by the codec_reg sysfs file which works in terms of the register cache access functions rather than in terms of raw access to the cache so the size specified needs to be in terms of the number of elements. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
a65f0568 |
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13-May-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
[ALSA] soc - Convert Wolfson codec drivers to use bulk DAPM registration Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
0be9898a |
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18-May-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
[ALSA] ASoC: Clarify API for bias configuration Currently the ASoC core configures the bias levels in the system using a callback on codecs and machines called 'dapm_event', passing it PCI style power levels as SNDRV_CTL_POWER_ constants. This is more obscure than it needs to be and has caused confusion to driver authors, especially given that DAPM is also performing power management. Address this by renaming the callback function to 'set_bias_level' and using constants explicitly representing the off, standby, pre-on and on states which DAPM transitions through. Also unexport the API for setting bias level: there are currently no in-tree users of this API other than the core itself and it is likely that the core would need to be extended to cater for any users. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
60fc684a |
|
30-Apr-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
[ALSA] soc - wm8753 - Clean up checkpatch warnings Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
ae092c9e |
|
03-Mar-2008 |
Graeme Gregory <graeme@openmoko.org> |
[ALSA] soc - Add Invert Switch for ROUT2 GTA02 device has a speaker between LOUT2 & ROUT2 and in this mode ROUT2 needs to be inverted. This patch adds a mixer control for this. Signed-off-by: Graeme Gregory <graeme@openmoko.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
10264608 |
|
01-Feb-2008 |
Mike Montour <mail@mmontour.net> |
[ALSA] soc - Mono voice playback volume for WM8753 Voice playback volume is in register bits 0:2, not 4:6. From: Mike Montour <mail@mmontour.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Werner Almesberger <werner@openmoko.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
2d6a4ac9 |
|
10-Jan-2008 |
Liam Girdwood <lg@opensource.wolfsonmicro.com> |
[ALSA] soc - Initial WM8753 TLV support for capture mixer Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
9004acc7 |
|
08-Jan-2008 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Remove sound/driver.h This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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#
1f53aee0 |
|
16-Apr-2007 |
Liam Girdwood <lg@opensource.wolfsonmicro.com> |
[ALSA] SoC WM8753 codec support This patch series adds support for the WM8753 codec as found on the OpenMoko Neo 1973 (other Neo 1973 and Samsung S3C24xx patches to follow today) as well other new devices. Features:- o HiFi and Voice DAI supported (inc runtime switching of DAI mode) o DAPM o All mixers o PLL calculator o 16,20 and 24bit samples. o WM8753 I2C ID added to include/linux/i2c-id.h From: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Seth Forshee <seth.forshee@gmail.com> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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